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Sewage filtering device

A filtering device and sewage technology, which is applied in the direction of filtration treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of easy blockage of the filter net and inconvenient cleaning of the filter net, so as to facilitate the cleaning of the filter net and improve the stability Effect

Inactive Publication Date: 2022-05-17
江阴市锦泽建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that after the drain pipe is used for a long time, the filter screen is easily blocked, and it is inconvenient to clean the filter screen

Method used

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Embodiment Construction

[0039] The following is attached Figure 1-7 The application is described in further detail.

[0040] The embodiment of the application discloses a sewage filtering device.

[0041] refer to figure 1, The sewage filtering device includes a guide pipe 1, a drain pipe 2, and a filter screen 3, the guide pipe 1 and the drain pipe 2 are vertically arranged and both are coaxial, and the guide pipe 1 is located above the drain pipe 2. A water storage tank 4 is pre-buried underground, and the drainage pipe 2 is located above the water storage tank 4. The bottom of the drainage pipe 2 communicates with the water storage tank 4, and the drainage pipe 2 passes through the ground.

[0042] refer to figure 1 The guide pipe 1 and the drain pipe 2 are fixedly connected with a fixing member 5, the fixing member 5 is a fixing ring 51, the axis of the fixing ring 51 is vertically arranged, and the axis of the fixing ring 51 is located outside the drain pipe 2 and the guide pipe 1 . The ou...

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PUM

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Abstract

The invention relates to the field of sewage treatment, in particular to a sewage filtering device which comprises a guide pipe, a drainage pipe and a filter screen. A fixing part is fixedly connected between the guide pipe and the drainage pipe, a plurality of filtering holes are formed in the filtering net, and a rotating plate is rotationally connected between the guide pipe and the drainage pipe. The outer side of the drainage pipe is provided with a sewage guide cylinder which is vertically arranged, and the top of the sewage guide cylinder is provided with an ejection assembly. A blocking plate is arranged at the bottom of the sewage guide cylinder, and a garbage can is arranged below the sewage guide cylinder. A linkage assembly is connected between the plugging plate and the ejection assembly, when the ejection assembly moves upwards, the plugging plate opens the bottom of the sewage guide cylinder, and when the ejection assembly moves downwards, the plugging plate plugs the bottom of the sewage guide cylinder. The device has the effect that the filter screen is convenient to clean.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage filtering device. Background technique [0002] Rural domestic sewage is mainly toilet flushing sewage, laundry, rice washing, vegetable washing, and bathing wastewater. Sewage is mainly domestic waste and human excrement, generally does not contain toxic substances, often contains nitrogen, phosphorus and other nutrients, as well as a large number of bacteria, viruses and parasite eggs. [0003] Sewage in rural life is usually discharged into rivers through drain pipes, and filter screens are arranged in the drain pipes, and the filter screens are generally fixed in the drain pipes with multiple bolts. [0004] With regard to the related technologies mentioned above, the inventor believes that the filter screen is easily blocked after the drain pipe is used for a long time, and it is inconvenient to clean the filter screen. Contents of the invention [0005] In order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/283C02F2303/16C02F2303/14
Inventor 曾国胜
Owner 江阴市锦泽建设工程有限公司